1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Russian Academy of SciencesRU133 papers
- Lomonosov Moscow State UniversityRU72 papers
- National Research Tomsk State UniversityRU34 papers
- Institute of Solar-Terrestrial PhysicsRU32 papers
- Universitat de ValènciaES27 papers
- Troitsk Institute for Innovation and Fusion ResearchRU23 papers
- Universidade de São PauloBR21 papers
- Chinese Academy of SciencesCN20 papers
- Instituto de Física CorpuscularES19 papers
- Institute for High Energy PhysicsES18 papers
- National Astronomical ObservatoriesCN18 papers
- Kurchatov InstituteRU17 papers
20 papers · 1 filter
Generation of strong magnetic fields in hybrid and quark stars driven by the electroweak interaction of quarks
Maxim Dvornikov
We study the generation of strong large scale magnetic fields in compact stars containing degenerate quark matter with unbroken chiral symmetry. The magnetic field growth is owing…
On the oscillation-driven cosmological expansion at the post-inflation stage
Vladimir A. Koutvitsky, Eugene M. Maslov
Dynamics of the inflaton scalar field oscillating around a minimum of the singular potentials in the expanding Universe is investigated. Asymptotic formulas are obtained describing…
Magnetic fields in turbulent quark matter and magnetar bursts
Maxim Dvornikov
We analyze the magnetic field evolution in dense quark matter with unbroken chiral symmetry, which can be found inside quark and hybrid stars. The magnetic field evolves owing to t…
Influence of the turbulent motion on the chiral magnetic effect in the early Universe
Maxim Dvornikov, Victor B. Semikoz
We study the magnetohydrodynamics of relativistic plasmas accounting for the chiral magnetic effect (CME). To take into account the evolution of the plasma velocity, obeying the Na…
Growth of the inner core in the mean-field dynamo model
M. Yu. Reshetnyak
Application of Parker's dynamo model to the geodynamo with the growing inner core is considered. It is shown that decrease of the inner core size, where intensive magnetic field ge…
Exact transparent boundary conditions for the parabolic wave equations with linear and quadratic potentials
R. M. Feshchenko, A. V. Popov
In this paper exact 1D transparent boundary conditions (TBC) for the 2D parabolic wave equation with a linear or a quadratic dependence of the dielectric permittivity on the transv…
Change in activity character of coronae of low-mass stars of various spectral types
B. A. Nizamov, M. M. Katsova, M. A. Livshits
We study the dependence of the coronal activity index on the star's rotation rate. This question was considered earlier for 824 late-type stars on the basis of a consolidated catal…
Generation of strong magnetic fields in dense quark matter driven by the electroweak interaction of quarks
Maxim Dvornikov
We study the generation of strong large scale magnetic fields in dense quark matter. The magnetic field growth is owing to the magnetic field instability driven by the electroweak…
Superflare G and K Stars and the Lithium abundance
M. M. Katsova, M. A. Livshits, T. V. Mishenina +1
We analyzed here the connection of superflares and the lithium abundance in G and K stars based on Li abundance determinations conducted with the echelle spectra of a full set of 2…
Relaxation of the chiral imbalance in dense matter of a neutron star
Maxim Dvornikov
Using the quantum field theory methods, we calculate the helicity flip of an electron scattering off protons in dense matter of a neutron star. The influence of the electroweak int…
Role of particle masses in the magnetic field generation driven by the parity violating interaction
Maxim Dvornikov
Recently the new model for the generation of strong large scale magnetic fields in neutron stars, driven by the parity violating interaction, was proposed. In this model, the magne…
Non-linear diffusion of cosmic rays escaping from supernova remnants - I. The effect of neutrals
Lara Nava, Stefano Gabici, Alexandre Marcowith +2
Supernova remnants are believed to be the main sources of galactic Cosmic Rays (CR). Within this framework, particles are accelerated at supernova remnant shocks and then released…
Evidence of the Relationship between the Emerging Magnetic Fields, Electric Currents, and Solar Flares Observed on May 10, 2012
M. A. Livshits, I. Yu. Grigoryeva, I. I. Myshyakov +1
We have analyzed multi-wavelength observations and magnetic-field data for the solar flare of May 10, 2012 (04:18 UT) and have detected a sign inversion of the signal in the line-o…
Generation of hypermagnetic helicity and leptogenesis in early universe
V. B. Semikoz, Alexander Yu. Smirnov, D. D. Sokoloff
We study hypermagnetic helicity and lepton asymmetry evolution in plasma of the early Universe before the electroweak phase transition (EWPT) accounting for chirality flip processe…
Interaction of Two Filament Channels of Different Chiralities
Navin Chandra Joshi, Boris Filippov, Brigitte Schmieder +3
We present observations of interactions between the two filament channels of different chiralities and associated dynamics that occurred during 2014 April 18 -- 20. While two flux…
Magnetization distribution and domain wall dynamics in nanotube with surface anisotropy
N. A. Usov, O. N. Serebryakova
The period of magnetization oscillations that occur near the surface of a nanotube or nanowire under the influence of surface magnetic anisotropy is determined by means of numerica…
Universal behavior of dense clusters of magnetic nanoparticles
N. A. Usov, O. N. Serebryakova
A detailed numerical simulation of quasistatic hysteresis loops of dense clusters of interacting magnetic nanoparticles is carried out. Both clusters of magnetically soft and magne…
Soliton collisions in soft magnetic nanotube with uniaxial anisotropy
N. A. Usov
The structure of stable magnetic solitons of various orders in soft magnetic nanotube with uniaxial magnetic anisotropy has been studied using numerical simulation. Solitons of eve…
Nonconservation of lepton current and asymmetry of relic neutrinos
Maxim Dvornikov, Victor B. Semikoz
The neutrino asymmetry in the early universe plasma, , is calculated both before and after the electroweak phase transition (EWPT). The leptogenesis before EWPT wi…
Tilt Angles of Solar Filaments over the Period 1919-2014
A. G. Tlatov, K. M. Kuzanyan, V. V. Vasil'yeva
The spatial and temporal distributions of solar filaments were analyzed using data from the Meudon Observatory for the period 1919-2003 and the Kislovodsk Mountain Astronomical Sta…